See anything familiar? Many of the advanced features/applications in NeXTSTEP, like Mail, the Services menu, and the Dock, are now part of Macintosh OS X.
Jobs repeatedly talks down both Macs and PCs, but Macs get the brunt of
his jabs. Jobs left Apple in 1985 and founded NeXT Computer because of a power struggle with Apple CEO John Sculley.
This is why he's personally showing off a computer system other than a Macintosh.
Jobs sends an email to a coworker about Ross Perot. In addition to running
for president in 1992 and 1996, Ross Perot invested
$20 million in NeXT and personally owned 16% of the company's total stock.